Tag Archives: RadioWorld

RadioWorld: Steps to Lower Noise Floor and Revitalize AM Radio

(Source: RadioWorld via Richard Langley)

Noise interference is the menace of all wireless broadcast communications services

Background noise interference is degrading the quality of broadcast reception, two-way communications, mobile cellphone services and every other form of wireless communications used today at an alarming rate.

The FCC and the ITU agree that the DC to 60 GHz+ wide-spectrum background noise floor is increasing as more and more unregulated electronic devices are used by more consumers in more ways every day.

While it is true that large numbers of these devices have been in use for some time, the question becomes: What can we do to lower the noise floor now that the floodgates of unregulated devices have been open for so long? Is this an impossible task? I believe the answer is an emphatic “no.”[…]

Continue reading the full article at RadioWorld online.

Spread the radio love

RadioWorld free eBook: Propagation Analysis for Profit

(Source: RadioWorld via Sheldon Harvey at the International Radio Report)

Latest Radio World eBook explores radio broadcast coverage tools and how to get the most out of them

Broadcasters have endless “what if” questions about their radio station’s signal. How would my coverage be affected if I … moved my FM antenna? Changed height? Increased transmitter power? Added a fill-in translator?

This ebook reveals that new software tools and data sets have changed the game when it comes to answering such questions. The book is targeted to FM, AM and shortwave broadcasters both in the U.S. and abroad. We talk to consulting engineers and other experts about the state of propagation analysis.

What tools are available? How do they work? What does a user need to know about contours, population data, mapping and terms like Longley-Rice? What resources are available online? When is it time to use a professional consultant?

This is the 33rd in Radio World’s hugely successful free eBook library. Read it here!

Click here to request the eBook via RadioWorld.

Spread the radio love

RadioWorld: FCC Puts Pirate Activity in Spotlight

(Source: RadioWorld via Bill Patalon)

Over the course of two days in May, the Federal Communications Commission took action on four allegedly unlicensed pirate radio operators.

In all these cases — one in Mount Vernon, N.Y., one in Dallas and three in a single location in East Orange, N.J. — the FCC reiterated that operating radio transmitting equipment at certain levels without a valid station is against the law, ordered them all to shut down, laid out the potential ramifications and gave each a window in time for them to explain their actions in writing.

Pirate radio has been a renewed point of concern for broadcasters in the United States, with recent debate over the possible impact of cuts in field offices and with Commissioner Michael O’Rielly keeping a spotlight on the problem.

Continue reading at RadioWorld…

Spread the radio love

RadioWorld: Despite Fears, ABC Shuts Down Shortwave Broadcasts

(Source: RadioWorld)

The ABC has turned off its shortwave radio transmitters, leaving Australians in remote areas without easy access to lifeline radio

OTTAWA — On Jan. 31, state-owned Australian Broadcasting Corp. shut down its shortwave radio transmitters; ending both international broadcasts of Radio Australia and the ABC’s domestic service in Australia’s Northern Territory. The transmitters were located at ABC broadcasting facilities at Katherine, Tennant Creek, and Roe Creek (Alice Springs).

According to the ABC news release that announced the shutdown on Dec. 6 — less than two months before it took place — “The move is in line with the national broadcaster’s commitment to dispense with outdated technology and to expand its digital content offerings including DAB+ digital radio, online and mobile services, together with FM services for international audiences.”

[…]The majority of ABC audiences in the Northern Territory currently access ABC services via AM and FM and all ABC radio and digital radio services are available on the Viewer Access Satellite Television (VAST) satellite service.”[…]

Click here to continue reading the full article at RadioWorld.

Spread the radio love

Radio World International eBook: “Radio’s Role in Developing Countries”

Many thanks to SWLing Post contributors, Bill Patalon and Dennis Dura for sharing a link to this free eBook download from the excellent RadioWorld Magazine.

Here’s the press release from Radio World International:

Radio’s Role in Developing Countries

A new eBook from Radio World International is now available

Radio is the primary communications medium in many developing countries. It is able to reach millions and has a vast impact on societies facing adversity. What are the obstacles and opportunities for radio broadcasters in these regions and how can stations benefit from their unique position, while ensuring social development for local populations?

This latest Radio World International eBook looks at the ways stations and nonprofit establishments are meeting the challenges of this important role. It offers some notable examples of how broadcasters are launching or expanding services in specific emerging countries, illustrating how the medium plays an essential part in improving people’s lives; and more.

Learn more in the latest free Radio World International eBook. Read it free
now — click here!

Produced by the editors of RADIO WORLD INTERNATIONAL.

Click here to read “Radio’s Role in Developing Countries”

Spread the radio love

The Avion AV-DR -1401 DRM receiver to ship in October

DRM-Avion

Many thanks to several SWLing Post readers who shared this RadioWorld article about the new Avion AV-DR -1401 portable DRM receiver. According to RadioWorld, the AV-1401 will be sold through Amazon India as of October 2015 for approximately $175 US.

Click here to read the full article.

Spread the radio love

Norway FM Radio stations: “We’re not dead yet.”

Norway-Flag

Many thanks to SWLing Post reader, Bill Patalon, for sharing the following via RadioWorld online:

FM Radio Not — Yet — Dead in Norway, Says NLF

Last week it was reported that Norway would be switching off all FM radio broadcasts as early as 2017. According to the Norsk Lokalradio Forbund, the Norwegian Local Radio Association, however, only 23 local radio stations in Oslo, Bergen, Trondheim and Stavanger, as well as major national broadcasters, are set to make the transition from analog to digital DAB broadcast anytime soon, while 200 local stations outside the cities will continue to broadcast in analog for the near future[…]

Read the full article at RadioWorld online…

Spread the radio love